Results 51 to 60 of about 1,641,530 (402)

Modulating Two‐Photon Absorption in a Pyrene‐Based MOF Series: An In‐Depth Investigation of Structure–Property Relationships

open access: yesAdvanced Functional Materials, EarlyView.
This study investigates H4TBAPy‐based metal–organic frameworks (MOFs) ‐ NU‐1000, NU‐901, SrTBAPy, and BaTBAPy ‐ for multiphoton absorption (MPA) performance. It observes topology‐dependent variations in the 2PA cross‐section, with BaTBAPy exhibiting the highest activity.
Simon N. Deger   +10 more
wiley   +1 more source

Staging Oriental Delegations at the Habsburg Imperial Court in Prague (1600-1610)

open access: yesCulture & History Digital Journal, 2022
Between 1600 and 1610-in the time when Prague was an imperial seat of Rudolph II of Habsburg -the city experienced an unusual viewing of several festive entries of foreigner legacies.
Kateřina Horníčková   +1 more
doaj   +1 more source

Making a Transnational Design History in East Asia: Yen Shuilong’s Craft-Design Movement [PDF]

open access: yes, 2013
Yen Shuilong (1903-97) was born in Taiwan within the ‘Japanese Empire’ but his live is dominated by what we would now call transnational activities. During the fifteen years since his death, there have been a number of retrospective exhibitions on him ...
Kikuchi, Yuko
core  

Demonstration of an All‐Optical AND Gate Mediated by Photochromic Molecules

open access: yesAdvanced Functional Materials, EarlyView.
A logic AND gate that runs on photons is demonstrated. It relies on two spatially separated photochromic molecules that work in tandem. Abstract The realization of a photonic logic AND gate, i.e. a logic AND gate that runs on photons rather than electrons, and where all steps are controlled by light, is demonstrated. In a proof‐of‐principle experiment,
Heyou Zhang   +7 more
wiley   +1 more source

STEAM practices connecting mathematics, arts, architecture, culture and history in a non-formal learning environment of a museum

open access: yesJournal of Mathematics and the Arts
This study adopts STEAM practices integrating architecture, arts, culture, and history into mathematics education in a museum learning environment.
Shereen El Bedewy   +2 more
semanticscholar   +1 more source

Inferring the biogeography and demographic history of an endangered butterfly in Europe from multilocus markers

open access: yesBiological Journal of the Linnean Society, 2018
1Université Grenoble Alpes, LECA UMR5553, CNRS, F-38000 Grenoble, France 2University of Primorska, Faculty of Mathematics, Natural Sciences and Information Technologies, Glagoljaška 8, SI-6000 Koper, Slovenia 3Research Centre of the Slovenian Academy of ...
L. Després   +8 more
semanticscholar   +1 more source

The Past is a Foreign Country: But They Still Eat Ketchup There [PDF]

open access: yes, 2011
Earlier this week, the folks over at the Gettysburg National Military Park Facebook page posted a link to their Gettysburg School Bus blog highlighting a post on integrating the Civil War into a language arts curriculum. I love the concept.
Rudy, John M.
core   +1 more source

Culture, Power and Identity the Case of Ang Hien Hoo, Malang [PDF]

open access: yes, 2017
This paper discusses the intricate relations between culture and identity in a web of larger power structures of politics and the market by looking at the ways in which the Indonesian Chinese attach themselves to a local performing arts tradition.
Budianta, M. (Melani)
core   +4 more sources

Quantifying Spin Defect Density in hBN via Raman and Photoluminescence Analysis

open access: yesAdvanced Functional Materials, EarlyView.
An all‐optical method is presented for quantifying the density of boron vacancy spin defects in hexagonal boron nitride (hBN). By correlating Raman and photoluminescence signals with irradiation fluence, defect‐induced Raman modes are identified and established an relationship linking optical signatures to absolute defect densities. This enables direct
Atanu Patra   +8 more
wiley   +1 more source

تجارة اللاَّزَوَرد وأثرها على علاقات مصر بممالک شرق البحر المتوسط حتى نهایة الدولة القدیمة [PDF]

open access: yesJournal of General Union of Arab Archaeologists, 2017
The aim of this article explores the possibility of analyzing the relations between Egypt and the eastern mediterranean Kingdoms from the Pre-dynastic times until the end of the Old Kingdom, through impact of Lapis Lazuli trade, it is one of the semi ...
Dr/ Mohy-eldin Elnady Abo-eleaz•
doaj   +1 more source

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